<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        body{
            font: 12px "simhei", Arial, Helvetica, sans-serif;
            color: #666;
        }
        body>div{
            width: 366px;
            height: 233px;
            background-color: #E8E8E8;
        }
        #top_div{
            height: 35px;
            background-color:  #0AA1ED;
        }
        body>div>div{
            padding-left: 10px;
        }
        #top_div img{
            margin-top: 9px;
        }
        #top_div span{
            font-size: 16px;
            color: white;
            /*如果对页面中某个元素位置进行微调   其他元素不受影响时
            使用相对定位*/
            position: relative;
            bottom: 3px;
        }
        ul{
            padding: 0;                 /*去掉自带的40个像素内边距*/
            list-style-type: none;      /*去掉图标*/
            overflow: hidden;           /*解决全部浮动导致的异常*/
            margin: 0;
        }
        li{
            float: left;
            margin-right: 10px;
        }
        .c1>p{
            color: #62b5ec;
            margin: 18px 0 6px 0;
        }
        li>a{
            color: #0AA1ED;
            text-decoration: none;
        }
    </style>
</head>
<body>
<div>
    <div id="top_div">
        <img src="computer_icon1.png" alt="">
        <span>电脑,办公/1F</span>
    </div>
    <div class="c1">
        <p>电脑整机</p>
        <ul>
            <li>笔记本</li>
            <li>游戏机</li>
            <li>台式机</li>
            <li>一体机</li>
            <li>服务器</li>
            <li>联想</li>
        </ul>
    </div>
    <div class="c1">
        <p>电脑配件</p>
        <ul>
            <li>CPU</li>
            <li>SSD</li>
            <li>硬盘</li>
            <li>显示器</li>
            <li>显卡</li>
            <li>组装电脑机箱</li>
        </ul>
    </div>
    <div class="c1">
        <p>外设/游戏</p>
        <ul>
            <li>键盘</li>
            <li>鼠标</li>
            <li>U盘</li>
            <li>移动硬盘</li>
            <li>游戏设备</li>
            <li>智能单车</li>
        </ul>
    </div>
</div>
</body>
</html>